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header-product Laptop battery Dell 42Wh 3-cell Lithium Ion JCFJJ — 42 Wh capacity, 3-cell, compatible with select Dell notebooks
91.99 €

Laptop battery Dell 42Wh 3-cell Lithium Ion JCFJJ — 42 Wh capacity, 3-cell, compatible with select Dell notebooks

Laptop battery Dell JCFJJ 42Wh 3‑cell Photo 1
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Laptop battery Dell 42Wh 3-cell Lithium Ion JCFJJ — 42 Wh capacity, 3-cell, compatible with select Dell notebooks

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Laptop battery Dell 42Wh 3-cell Lithium Ion JCFJJ — 42 Wh capacity, 3-cell, compatible with select Dell notebooks

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Short description

Rechargeable laptop battery for Dell devices, model JCFJJ, rated at 42 Wh with a 3‑cell lithium‑ion configuration. Designed to replace or extend runtime in compatible Dell notebooks. Provides portable power for everyday tasks such as web browsing, office work and media playback. Suitable for users needing a direct OEM-model replacement or a spare battery to improve mobility.
Available at price 91.99 €: 269 pcs.
Total available for order: 551 pcs.
Warranty: 2 Years
SKU: 11685617
delivery
to the Customer Service Center at Kengaraga 2b, Riga
01.07.2026 {{selectedOffer.officeDeliveryString}}
free
Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
01.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
06.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.00 kg)
Parcel couriers
Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa
06.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
payment
Payment Methods:
Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Available for private customers at price 109.99 €: 12 pcs.
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Product information

Description

Rechargeable laptop battery for Dell notebooks offering 42 Wh capacity in a 3‑cell lithium‑ion configuration. The battery is intended as a direct replacement or spare for compatible Dell laptop models and is designed to restore or extend portable runtime for common tasks such as web browsing, office work and media playback. The form factor and connector align with select Dell systems to provide a straightforward swap without requiring hardware modifications.

Advantages

This 42 Wh, 3‑cell lithium‑ion battery provides a balance between compact size and usable runtime, allowing lightweight portability while delivering reliable power for everyday use. The battery is designed to match the electrical and mechanical specifications of compatible Dell notebooks, ensuring safe charging and discharging behavior when used with the manufacturer’s charging system. Using a direct-fit replacement helps avoid compatibility issues associated with non‑matching cells or connectors.

Подходит для

  • Повседневная работа в офисных приложениях и редактирование документов
  • Веб‑серфинг и потоковое воспроизведение видео
  • Использование портативного ноутбука вне доступа к сети на короткие и средние дистанции
  • Замена изношенной аккумуляторной батареи для восстановления автономной работы

Key specifications

  • Battery chemistry: Lithium‑ion
  • Rated energy capacity: 42 Wh
  • Cell count: 3 cells
  • Typical applications: Portable notebook power source for everyday tasks
  • Physical type: OEM‑style replaceable internal battery for select Dell laptops

How to use

Power down the laptop and disconnect the power adapter before replacing the battery. Access the battery compartment according to the notebook’s service instructions, remove the old battery following anti‑static and safety guidance, and install the replacement by aligning the connector and securing any latches. After installation, connect the mains adapter and allow the battery to charge fully before normal use to enable accurate charge reporting and initial calibration.

Usage recommendations

To prolong service life, avoid deep discharges and extreme temperatures. Use the laptop’s built‑in power management settings to reduce unnecessary drain, and perform occasional full charge cycles to maintain accurate battery level reporting. Only use compatible chargers and follow manufacturer safety guidelines when storing or disposing of the battery.

Перевод ниже — русский версия.

Аккумулятор для ноутбуков Dell с ёмкостью 42 Вт·ч и 3‑ячеечной литий‑ионной конструкцией. Предназначен для замены или установки в качестве запасного блока в совместимых моделях Dell для восстановления или увеличения времени автономной работы при выполнении повседневных задач, таких как веб‑серфинг, офисная работа и воспроизведение мультимедиа. Форма и разъём соответствуют ряду ноутбуков Dell для простой замены без доработок.

Преимущества

42 Вт·ч при 3 ячейках обеспечивает компромисс между компактностью и достаточным временем работы, что важно для мобильного использования. Разработан с учётом электрических и механических параметров совместимых устройств Dell для корректной работы зарядки и разрядки. Прямая замена уменьшает риск несовместимости, присущей неподходящим аккумуляторам.

Подходит для

  • Офисная работа и редактирование документов
  • Просмотр веб‑страниц и потоковое видео
  • Использование ноутбука вне розетки в течение короткого или среднего времени
  • Замена изношенной батареи для восстановления автономной работы

Ключевые характеристики

  • Химия: литий‑ионная
  • Номинальная ёмкость: 42 Вт·ч
  • Количество ячеек: 3
  • Применение: питание портативного ноутбука для повседневных задач
  • Физический тип: сменный внутренний аккумулятор OEM‑формата для ряда ноутбуков Dell

Как использовать

Выключите ноутбук и отключите адаптер питания перед заменой аккумулятора. Откройте отсек или корпус в соответствии с инструкцией по обслуживанию модели, аккуратно извлеките старую батарею с соблюдением мер электростатической и общей безопасности, установите новую, выровняв разъём и зафиксировав защёлки. После установки подключите адаптер и полностью зарядите аккумулятор перед обычным использованием для корректной калибровки индикаторов заряда.

Рекомендации по использованию

Для продления ресурса избегайте глубоких разрядов и воздействия экстремальных температур. Используйте встроенные настройки энергосбережения ноутбука, выполняйте периодические полные циклы зарядки для поддержания точности индикатора заряда. Применяйте только совместимые зарядные устройства и соблюдайте правила хранения и утилизации аккумуляторов.

Latviešu versija zemāk.

Uzlādējams datora akumulators Dell ar 42 Wh ietilpību un 3‑šūnu litija‑jona konfigurāciju. Akumulators paredzēts kā tieša nomaiņa vai rezerves risinājums saderīgām Dell klēpjdatoru modeļiem, lai atjaunotu vai pagarinātu akumulatora darbības laiku ikdienas uzdevumiem, tostarp interneta pārlūkošanai, biroja darbam un video atskaņošanai. Fiziskais izmērs un savienotājs atbilst noteiktām Dell ierīcēm, ļaujot vienkāršu nomaiņu.

Priekšrocības

42 Wh un 3 šūnas nodrošina kompromisu starp kompaktumu un pietiekamu darbības laiku, kas svarīgi mobilitātei. Akumulators ir projektēts atbilstoši elektriskajām un mehāniskajām prasībām saderīgām Dell ierīcēm, nodrošinot drošu uzlādi un izlādi. Tieša nomaiņa samazina nesaderības risku, kas var rasties, izmantojot neatbilstošus akumulatorus.

Piemērots

  • Biroja programmu lietošana un dokumentu rediģēšana
  • Interneta pārlūkošana un straumēta video atskaņošana
  • Portatīva datora lietošana bez piekļuves elektrotīklam īsos vai vidējos laika posmos
  • Izlādēta akumulatora nomaiņa, lai atjaunotu autonomo darbību

Galvenās specifikācijas

  • Akumulatora ķīmija: litija‑jona
  • Nominālā ietilpība: 42 Wh
  • Šūnu skaits: 3
  • Tipiska pielietošana: portatīvā klēpjdatora energoavots ikdienas uzdevumiem
  • Fiziskais tips: nomaināms iekšējais akumulators OEM formātā saderīgām Dell ierīcēm

Kā lietot

Pirms akumulatora nomaiņas izslēdziet klēpjdatoru un atvienojiet barošanas adapteri. Piekļūstiet akumulatora nodalījumam atbilstoši ierīces apkopes instrukcijām, uzmanīgi izņemiet veco akumulatoru, ievērojot elektrostatiska aizsardzību un drošības prasības, un uzstādiet jauno, saskaņojot savienotāju un nostiprinot aizslēgus. Pēc uzstādīšanas pievienojiet adapteri un pilnībā uzlādējiet akumulatoru pirms regulāras lietošanas, lai nodrošinātu pareizu indikatora kalibrāciju.

Lietošanas ieteikumi

Lai pagarinātu akumulatora darbības ilgumu, izvairieties no dziļām izlādēm un ekstremālām temperatūrām. Lietojiet datora enerģijas pārvaldības iestatījumus, veiciet periodiskas pilnas uzlādes ciklus, lai saglabātu precīzu uzlādes rādījumu. Izmantojiet tikai saderīgus lādētājus un ievērojiet ražotāja drošības norādījumus uzglabāšanas un utilizācijas laikā.

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH355 12 06.07.2026 109.99 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
EU6 269 01.07.2026 Best delivery 91.99 € Best price
WH109 270 15.07.2026 117.99 €
109.99 €
Stock: 12
Delivery Date: 06.07.2026
Warehouse: WH355
Available only for legal entities
91.99 €
Stock: 269
Delivery Date: 01.07.2026 Best delivery
Warehouse: EU6
117.99 €
Stock: 270
Delivery Date: 15.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Laptop battery Dell JCFJJ 42Wh 3‑cell cost, and is it available for purchase?

The price is 91.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 551 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 01.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Dell products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Dell service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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